CN107856364A - A kind of diaphragm of high printing opacity - Google Patents

A kind of diaphragm of high printing opacity Download PDF

Info

Publication number
CN107856364A
CN107856364A CN201711191130.8A CN201711191130A CN107856364A CN 107856364 A CN107856364 A CN 107856364A CN 201711191130 A CN201711191130 A CN 201711191130A CN 107856364 A CN107856364 A CN 107856364A
Authority
CN
China
Prior art keywords
layer
diaphragm
polyurethane resin
printing opacity
high printing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201711191130.8A
Other languages
Chinese (zh)
Inventor
韩秋玉
蔡越凡
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SHENZHEN XINFUYI INDUSTRIAL Co Ltd
Original Assignee
SHENZHEN XINFUYI INDUSTRIAL Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by SHENZHEN XINFUYI INDUSTRIAL Co Ltd filed Critical SHENZHEN XINFUYI INDUSTRIAL Co Ltd
Priority to CN201711191130.8A priority Critical patent/CN107856364A/en
Publication of CN107856364A publication Critical patent/CN107856364A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/40—Layered products comprising a layer of synthetic resin comprising polyurethanes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
    • B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
    • B32B3/266—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer characterised by an apertured layer, the apertures going through the whole thickness of the layer, e.g. expanded metal, perforated layer, slit layer regular cells B32B3/12
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
    • B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
    • B32B3/30—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer characterised by a layer formed with recesses or projections, e.g. hollows, grooves, protuberances, ribs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/06—Interconnection of layers permitting easy separation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/30—Properties of the layers or laminate having particular thermal properties
    • B32B2307/302—Conductive
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/40—Properties of the layers or laminate having particular optical properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/40—Properties of the layers or laminate having particular optical properties
    • B32B2307/412—Transparent
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2457/00—Electrical equipment
    • B32B2457/20—Displays, e.g. liquid crystal displays, plasma displays

Landscapes

  • Laminated Bodies (AREA)

Abstract

The embodiment of the present application discloses a kind of diaphragm of high printing opacity, and the diaphragm includes first layer, the second layer, third layer and the 4th layer；Wherein, first layer and the second layer are the mixed layer filled with macromolecule polyurethane resin, and third layer is gluing functional layer with the 4th layer；The first layer is on the second layer, and the second layer is on the third layer, and the third layer is on described 4th layer；Described 4th layer is used to paste on a display screen；The diaphragm also includes layer 5, and the layer 5 is release layer, and the release layer is used to protect described 4th layer of adherence；Between the refractive index of the macromolecule polyurethane resin of the first layer is 1.33~1.42, so, external reflected light can be reduced, improve the translucency of diaphragm；The third layer is additionally provided with through hole with the 4th layer, so, improves the thermal diffusivity of diaphragm.

Description

A kind of diaphragm of high printing opacity
Technical field
The application is related to protection of film field, more particularly to a kind of diaphragm of high printing opacity.
Background technology
Existing diaphragm translucency is poor, after causing diaphragm to be pasted onto on the screen of terminal, have impact on user's The visual effect of viewing so that the usage experience of user is bad.
The content of the invention
The embodiment of the present application provides a kind of diaphragm of high printing opacity, for improving the usage experience of user.
The embodiment of the present application provides a kind of diaphragm of high printing opacity, and the diaphragm includes：First layer, the second layer, Three layers and the 4th layer；Wherein, first layer and the second layer are the mixed layer filled with macromolecule polyurethane resin, third layer with 4th layer is gluing functional layer；For the first layer on the second layer, the second layer is described on the third layer Third layer is on described 4th layer；Described 4th layer is used to paste on a display screen；The diaphragm also includes layer 5, institute It is release layer to state layer 5, and the release layer is used to protect described 4th layer of adherence；The polyphosphazene polymer ammonia of the first layer Between the refractive index of ester resin is 1.33~1.42.
Optionally, the surface of the first layer is concaveconvex structure, for preventing the fingerprint of user to be attached to the first layer On surface.
Optionally, the third layer is anti-blue light material with the 4th layer.
In the embodiment of the present application, the diaphragm includes first layer, the second layer, third layer and the 4th layer；Wherein, first Layer is the mixed layer filled with macromolecule polyurethane resin with the second layer, and third layer is gluing functional layer with the 4th layer；It is described First layer is on the second layer, and the second layer is on the third layer, and the third layer is on described 4th layer； Described 4th layer is used to paste on a display screen；The diaphragm also includes layer 5, and the layer 5 is release layer, it is described from Type layer is used to protect described 4th layer of adherence；The refractive index of the macromolecule polyurethane resin of the first layer be 1.33~ Between 1.42, so, external reflected light can be reduced, improve the translucency of diaphragm；The third layer is additionally provided with the 4th layer Through hole, so, improve the thermal diffusivity of diaphragm.
Brief description of the drawings
In order to illustrate more clearly of the technical scheme in the embodiment of the present application, make required in being described below to embodiment Accompanying drawing is briefly introduced, it should be apparent that, drawings in the following description are only some embodiments of the present application, for this For the those of ordinary skill in field, without having to pay creative labor, it can also be obtained according to these accompanying drawings His accompanying drawing.
Fig. 1 is one embodiment schematic diagram of the diaphragm of high printing opacity in the embodiment of the present application.
Embodiment
The embodiment of the present application provides a kind of diaphragm of high printing opacity, for improving the usage experience of user.
In order that the purpose, technical scheme and advantage of the application are clearer, the application is made below in conjunction with accompanying drawing into One step it is described in detail, it is clear that described embodiment is only the application some embodiments, rather than whole implementation Example.Based on the embodiment in the application, what those of ordinary skill in the art were obtained under the premise of creative work is not made All other embodiment, belong to the scope of the application protection.
Below in conjunction with the accompanying drawing in the embodiment of the present application, the technical scheme in the embodiment of the present application is carried out clear, complete Site preparation describes, it is clear that described embodiment is only some embodiments of the present application, rather than whole embodiments.This Shen Specification and claims please and the term " first " in above-mentioned accompanying drawing, " second ", " the 3rd ", " the 4th " etc. are (if deposited ) it is for distinguishing similar object, without for describing specific order or precedence.It should be appreciated that so use Data can exchange in the appropriate case, so that the embodiments described herein can be with except the content for illustrating or describing herein Order in addition is implemented.In addition, term " comprising " and " having " and their any deformation, it is intended that cover non-exclusive Comprising being not necessarily limited to clearly arrange for example, containing the process of series of steps or unit, mouthpiece, system, product or equipment Those steps or unit gone out, but may include not list clearly or for these processes, mouthpiece, product or equipment Intrinsic other steps or unit.
Shown in reference picture 1, a kind of diaphragm of high printing opacity includes in the embodiment of the present application：First layer 11, the second layer 12, Three layer 13 and the 4th layer 14；Wherein, first layer 11 and the second layer 12 are the mixed layer filled with macromolecule polyurethane resin, Third layer 13 and the 4th layer 14 are gluing functional layer；On the second layer 12, the second layer 12 exists the first layer 11 On the third layer 13, the third layer 13 is on described 4th layer 14；Described 4th layer 14 is used to be pasted onto display screen On；The diaphragm also includes layer 5 15, and the layer 5 15 is release layer, and the release layer 15 is used to protect the described 4th The adherence of layer 14；Between the refractive index of the macromolecule polyurethane resin of the first layer 11 is 1.33~1.42.
Optionally, the surface of the first layer 11 is concaveconvex structure, for preventing the fingerprint of user to be attached to the first layer On 11 surface.
Optionally, the third layer 13 and the 4th layer 14 are anti-blue light material.
In the embodiment of the present application, the diaphragm includes first layer, the second layer, third layer and the 4th layer；Wherein, first Layer is the mixed layer filled with macromolecule polyurethane resin with the second layer, and third layer is gluing functional layer with the 4th layer；It is described First layer is on the second layer, and the second layer is on the third layer, and the third layer is on described 4th layer； Described 4th layer is used to paste on a display screen；The diaphragm also includes layer 5, and the layer 5 is release layer, it is described from Type layer is used to protect described 4th layer of adherence；The refractive index of the macromolecule polyurethane resin of the first layer be 1.33~ Between 1.42, so, external reflected light can be reduced, improve the translucency of diaphragm；The third layer is additionally provided with the 4th layer Through hole, so, improve the thermal diffusivity of diaphragm.
Described above, above example is only to illustrate the technical scheme of the application, rather than its limitations；Although with reference to before Embodiment is stated the application is described in detail, it will be understood by those within the art that：It still can be to preceding State the technical scheme described in each embodiment to modify, or equivalent substitution is carried out to which part technical characteristic；And these Modification is replaced, and the essence of appropriate technical solution is departed from the spirit and scope of each embodiment technical scheme of the application.

Claims (3)

1. a kind of diaphragm of high printing opacity, it is characterised in that the diaphragm includes：First layer, the second layer, third layer and Four layers；Wherein, first layer and the second layer are the mixed layer filled with macromolecule polyurethane resin, and third layer is glue with the 4th layer Viscous functional layer；The first layer is on the second layer, and the second layer is on the third layer, and the third layer is in institute State on the 4th layer；Described 4th layer is used to paste on a display screen；The diaphragm also includes layer 5, and the layer 5 is Release layer, the release layer are used to protect described 4th layer of adherence；The folding of the macromolecule polyurethane resin of the first layer Rate is penetrated as between 1.33~1.42.
2. diaphragm according to claim 1, it is characterised in that the surface of the first layer is concaveconvex structure, for preventing Only the fingerprint of user is attached on the surface of the first layer.
3. diaphragm according to claim 1 or 2, it is characterised in that the third layer is anti-blue light material with the 4th layer.
CN201711191130.8A 2017-11-24 2017-11-24 A kind of diaphragm of high printing opacity Pending CN107856364A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201711191130.8A CN107856364A (en) 2017-11-24 2017-11-24 A kind of diaphragm of high printing opacity

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201711191130.8A CN107856364A (en) 2017-11-24 2017-11-24 A kind of diaphragm of high printing opacity

Publications (1)

Publication Number Publication Date
CN107856364A true CN107856364A (en) 2018-03-30

Family

ID=61703416

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201711191130.8A Pending CN107856364A (en) 2017-11-24 2017-11-24 A kind of diaphragm of high printing opacity

Country Status (1)

Country Link
CN (1) CN107856364A (en)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN203293620U (en) * 2013-04-10 2013-11-20 深圳市雅仕惠科技有限公司 Waterproof cell phone protective film
CN204020107U (en) * 2014-07-23 2014-12-17 苏州斯迪克新材料科技股份有限公司 A kind of printable scratch resistant Antistatic protective film
CN204095229U (en) * 2014-07-22 2015-01-14 隆昌羽玺新材料科技有限公司 The high anti-scratch optical protection layer of a kind of resistance to finger pattern
CN205364675U (en) * 2015-12-11 2016-07-06 苏州市官田电子有限公司 High -efficient compound porous protection film
CN107057599A (en) * 2017-05-22 2017-08-18 东莞市纳利光学材料有限公司 A kind of diamagnetic Blue-light-resistantprotective protective film and preparation method thereof
CN107141441A (en) * 2017-06-02 2017-09-08 东莞市吉鑫高分子科技有限公司 A kind of low-refraction high transparency TPUE and preparation method thereof
CN207549617U (en) * 2017-11-24 2018-06-29 深圳市鑫富艺实业有限公司 A kind of protective film of high light transmission

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN203293620U (en) * 2013-04-10 2013-11-20 深圳市雅仕惠科技有限公司 Waterproof cell phone protective film
CN204095229U (en) * 2014-07-22 2015-01-14 隆昌羽玺新材料科技有限公司 The high anti-scratch optical protection layer of a kind of resistance to finger pattern
CN204020107U (en) * 2014-07-23 2014-12-17 苏州斯迪克新材料科技股份有限公司 A kind of printable scratch resistant Antistatic protective film
CN205364675U (en) * 2015-12-11 2016-07-06 苏州市官田电子有限公司 High -efficient compound porous protection film
CN107057599A (en) * 2017-05-22 2017-08-18 东莞市纳利光学材料有限公司 A kind of diamagnetic Blue-light-resistantprotective protective film and preparation method thereof
CN107141441A (en) * 2017-06-02 2017-09-08 东莞市吉鑫高分子科技有限公司 A kind of low-refraction high transparency TPUE and preparation method thereof
CN207549617U (en) * 2017-11-24 2018-06-29 深圳市鑫富艺实业有限公司 A kind of protective film of high light transmission

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Address after: 518000 Tongsheng community, Dalang street, Longhua District, Shenzhen City, Guangdong Province

Applicant after: Shenzhen xinfuyi Technology Co.,Ltd.

Address before: 518000 1st, 2nd and 3rd floors of Huafan Industrial Zone, Tongsheng Community, Dalang Street, Longhua District, Shenzhen, Guangdong

Applicant before: SHENZHEN XINFUYI INDUSTRIAL Co.,Ltd.

WD01 Invention patent application deemed withdrawn after publication
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20180330